Bump taiki-e/install-action from v2.82.0 to v2.82.1 in /.github/workflows

[UltralyticsAssistant]

Bump taiki-e/install-action from v2.82.0 to v2.82.1 in /.github/workflows

This PR updates GitHub Actions references in this repository.

Examples:

• Branch: actions/checkout@main stays on @main
• Major tag: actions/checkout@v4 updates to @v5
• Specific tag: astral-sh/setup-uv@v0.5.0 updates to @v0.9.4
• SHA pinned: actions/checkout@<sha> # v4.1.0 updates to the latest release SHA and tag comment

_{Made with ❤️ by Ultralytics Actions}

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

🔧 This PR updates the GitHub Actions setup to use a newer patch version of the taiki-e/install-action dependency in CI.

📊 Key Changes

• Bumped the taiki-e/install-action version in .github/workflows/ci.yml
• Updated the action from v2.82.0 to v2.82.1
• This action is used to install cargo-llvm-cov during the Rust CI workflow

🎯 Purpose & Impact

• Improves CI maintenance by keeping GitHub Actions dependencies up to date 🛠️
• May include small fixes or reliability improvements from the upstream action
• Has no expected impact on template functionality for end users, but helps keep automated testing and coverage workflows stable ✅